




Job Summary: We are seeking a Technical Architect or Senior Developer with experience in Java Microservices Architecture and AI to collaborate on defining, maintaining, and evolving architectures—applying AI in processes and designing innovative solutions. Key Highlights: 1. Participate in the implementation and architectural design of conversational channels. 2. Design and apply AI in architecture processes. 3. Collaborate in designing solutions with AI use cases. ID: 59888 1 Opening Madrid ### **Role description** **We’re still looking for talent—and we’d love for you to join our team!** To help you get to know us better: UST is a U.S.-based multinational certified as a Top Employer and Great Place to Work, with over 35,000 employees globally and a presence in more than 35 countries. We are leaders in digital technology services and deliver large-scale technology solutions to major enterprises. **What are we looking for?** We are seeking a **Technical Architect or Senior Developer** with experience in Java Microservices Architecture and AI to work with one of our key clients in the banking sector. **What will your responsibilities be?** * Participate in the implementation and architectural design of the conversational channel per the Innovation Department’s guidelines. Define, maintain, and evolve resulting architectural components. * Design and apply AI in architecture processes. * Collaborate in designing solutions applicable to AI use cases. **What do we expect from you?** * Experience in architecture projects. * Knowledge of AI agent architectures/platforms. * Familiarity with MCP and A2A protocols. * Experience using LLM models. * Proficiency in the Argo architecture tech stack (SpringBoot microservices, IBM API Connect, Kafka events, Angular, Ionic, Cloudbees, Appian, and UiPath). * Knowledge of containerization and Kubernetes platforms (Docker, OpenShift). * Programming languages: Java and Python. **What do we offer?** * 23 working days of vacation plus December 24th and 31st. * Extensive social benefits (health insurance, remote-work allowance, life insurance, and accident insurance). * Flexible Compensation Program (meal card, childcare vouchers, transport card, online English classes, family health insurance, etc.). * Free access to multiple training platforms. * Job stability and professional growth. * Internal referral compensation program in place. * Option to receive salary in either 12 or 14 installments. * Work–life balance measures (flexible hours, remote work, specialist advisory services—psychologist, nutritionist, personal trainer—as well as shortened Friday and summer hours depending on the project). * UST Club platform offering discounts and gym membership discounts. **If you’d like to learn more, don’t hesitate to apply—we’ll contact you shortly to provide further details about the position. We’re waiting for you!** **At UST, we are committed to equal opportunity throughout our recruitment processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We are committed to inclusion for people with disabilities and actively support the hiring of individuals holding official disability certification.** ### **Skills** ai agent,ai agent,cloud computing,ai agent orchestration, ### **About UST** UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future\-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.


